Top 100 Contractors in PSC DG11: IT and Telecom – Network: Satellite Communications and Telecom Access Services, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	L3Harris Technologies, Inc. Through Harris Corporation Top agencies DOT (Department of Transportation)	$89,729,983	9.9%	Rank history: #2 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; new, not ranked in FY2020.
2	At&T Inc. 23 awardees, including At&T Enterprises, LLC, Att Mobility LLC and At&T Technical Services Company, Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) HUD (Department of Housing and Urban Development)	$65,049,527	7.2%	Rank history: #3 in FY2022, #4 in FY2023, #3 in FY2024 and #2 in FY2025; new, not ranked in FY2020.
3	Lumen Technologies, Inc. 9 awardees, including Lumen Technologies Government Solutions, Inc., Level 3 Communications, LLC and Centurylink Communications, LLC Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$57,373,325	6.4%	Rank history: #1 in FY2022, #7 in FY2023, #8 in FY2024 and #45 in FY2025; new, not ranked in FY2020.
4	Verizon Communications Inc. 11 awardees, including MCI Communications Services LLC, Cellco Partnership and Verizon Business Network Services LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$56,702,537	6.3%	Rank history: #9 in FY2022, #2 in FY2023, #16 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
5	BT North America Inc. 2 awardees, including 22Nd Century Networks, Inc. and British Telecommunications Public Limited Company Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$47,796,120	5.3%	Rank history: #28 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
6	Stratos Government Services, Inc. Through Inmarsat Government, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) Army (Department of the Army)	$44,314,334	4.9%	Rank history: #4 in FY2022, #3 in FY2023, #10 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
7	Artel LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$43,835,809	4.9%	Rank history: #5 in FY2022, #8 in FY2023, #7 in FY2024 and #11 in FY2025; new, not ranked in FY2020.
8	Lumen Technologies Government Solutions, Inc. 3 awardees Top agencies DISA (Defense Information Systems Agency) Army (Department of the Army) Navy (Department of the Navy)	$33,106,518	3.7%	Rank history: #22 in FY2022, #35 in FY2023, #9 in FY2024 and #5 in FY2025; new, not ranked in FY2020.
9	Granite Telecommunications, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHA (Defense Health Agency)	$29,689,124	3.3%	Rank history: #13 in FY2022, #33 in FY2023, #32 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
10	Global Telecom & Technology Inc. 2 awardees, including GTT Americas, LLC and GTT Global Telecom Government Services, LLC Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) Army (Department of the Army)	$27,806,579	3.1%	Rank history: #6 in FY2022, #29 in FY2023, #26 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
11	The Boeing Company Top agencies USAF (Department of the Air Force)	$22,238,580	2.5%	Rank history: #8 in FY2022, #10 in FY2023, #12 in FY2024 and #17 in FY2025; new, not ranked in FY2020.
12	Core Technologies, LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$19,819,581	2.2%	Rank history: #7 in FY2022, #18 in FY2023, #41 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
13	SES Government Solutions Inc. 2 awardees, including SES Space & Defense, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$16,252,908	1.8%	Rank history: #10 in FY2022, #6 in FY2023, #6 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
14	National Capitol Contracting LLC 17 awardees, including Comcast Government Services LLC, Comcast Business Communications, LLC and Comcast of Arkansas / Louisiana / Minnesota / Mississippi / Tennessee, LLC Top agencies DCMA (Defense Contract Management Agency) DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$15,803,282	1.8%	Rank history: #11 in FY2022, #9 in FY2023, #31 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
15	Cavalier Telephone L.L.C. 4 awardees, including Windstream Communications, LLC, Windstream Concord Telephone LLC and Windstream Ohio, LLC Top agencies VA (Department of Veterans Affairs) DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$13,013,445	1.4%	Rank history: #25 in FY2022, #16 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
16	Intelsat General Communications LLC Top agencies Army (Department of the Army)	$9,739,708	1.1%	Rank history: #98 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
17	Beyon B.s.c Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$8,009,928	0.9%	Rank history: #70 in FY2022, #57 in FY2023, #46 in FY2024 and #49 in FY2025; new, not ranked in FY2020.
18	Fcn, Inc. Top agencies Treasury (Department of the Treasury) DOE (Department of Energy) NASA (National Aeronautics and Space Administration)	$7,316,858	0.8%	Rank history: #27 in FY2022, #19 in FY2023, #33 in FY2024 and #29 in FY2025; new, not ranked in FY2020.
19	HP Enterprise Services LLC 2 awardees, including Peraton Government Communications Inc. and Onsolve LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DISA (Defense Information Systems Agency)	$5,955,925	0.7%	Rank history: #14 in FY2022, #5 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
20	Maximus Inc. Through Maximus Federal Services, Inc. Top agencies Treasury (Department of the Treasury)	$5,485,025	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
21	Leonardo S.p.A. Through Global Enterprise Solutions, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$5,271,799	0.6%	Rank history: #41 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
22	Carahsoft Technology Corp Top agencies DODEA (Department of Defense Education Activity) DHS (Department of Homeland Security) DISA (Defense Information Systems Agency)	$4,911,444	0.5%	Rank history: #26 in FY2022, #21 in FY2023, #25 in FY2024 and #26 in FY2025; new, not ranked in FY2020.
23	Sevatec LLC Top agencies GSA (General Services Administration)	$4,124,852	0.5%	Rank history: not on the FY2022–FY2024 lists and #38 in FY2025; new, not ranked in FY2020.
24	Deutsche Telekom Business Solutions GMBH 3 awardees, including T-Systems International GMBH, T-Mobile Austria GMBH and Combridge SRL Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$4,082,424	0.5%	Rank history: #42 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
25	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USDA (Department of Agriculture)	$3,541,942	0.4%	Rank history: #93 in FY2022, #32 in FY2023, #85 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
26	Team Ronco Incorporated Top agencies DOS (Department of State)	$3,503,614	0.4%	Rank history: #36 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
27	Viasat Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$3,146,828	0.3%	Rank history: #47 in FY2022, #28 in FY2023, #35 in FY2024 and #27 in FY2025; new, not ranked in FY2020.
28	Telecom Italia SPA Through Telecom Italia SPA O TIM S.P.A. Top agencies Navy (Department of the Navy) Army (Department of the Army) DISA (Defense Information Systems Agency)	$2,908,276	0.3%	Rank history: #49 in FY2022, #97 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
29	Nova-Dine LLC Through Dine' Source, LLC Top agencies USAF (Department of the Air Force)	$2,887,557	0.3%	Rank history: #40 in FY2022, #36 in FY2023, #98 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
30	Postpartum Support International Top agencies HHS (Department of Health and Human Services)	$2,695,438	0.3%	Rank history: #37 in FY2022, #27 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
31	Fei.com, Inc. Top agencies HHS (Department of Health and Human Services)	$2,667,091	0.3%	Rank history: #67 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
32	T-Mobile US Inc. 3 awardees, including Sprint Communications Co LP and T-Mobile Usa, Inc. Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) DOI (Department of the Interior)	$2,656,811	0.3%	Rank history: #74 in FY2022, #22 in FY2023, #18 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
33	ACS Messaging, Inc. Top agencies GSA (General Services Administration)	$2,500,000	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	Diamond N I LLC Top agencies DOI (Department of the Interior)	$2,425,822	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
35	Aatd LLC Top agencies VA (Department of Veterans Affairs)	$2,418,300	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	Arcticom, LLC Top agencies DISA (Defense Information Systems Agency)	$2,369,876	0.3%	Rank history: #52 in FY2022, #82 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
37	Level 3 Communications, LLC Top agencies DISA (Defense Information Systems Agency)	$2,280,853	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
38	Qualitynet General Trading and Contracting Company WLL Top agencies Army (Department of the Army) DISA (Defense Information Systems Agency)	$2,251,719	0.2%	Rank history: not on the FY2022–FY2023 lists, #29 in FY2024 and #33 in FY2025; new, not ranked in FY2020.
39	Ritenet Corp. Top agencies DISA (Defense Information Systems Agency)	$2,242,037	0.2%	Rank history: #44 in FY2022, #47 in FY2023, #48 in FY2024 and #44 in FY2025; new, not ranked in FY2020.
40	Southern Light LLC Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$2,151,034	0.2%	Rank history: #86 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
41	Manhattan Telecommunications Corporation LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) USDA (Department of Agriculture)	$2,090,245	0.2%	Rank history: #60 in FY2022, #14 in FY2023, #17 in FY2024 and #43 in FY2025; new, not ranked in FY2020.
42	Turk Telekomunikasyon Anonim Sirketi 2 awardees Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) DOS (Department of State)	$1,917,271	0.2%	Rank history: not on the FY2022–FY2023 lists, #49 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
43	Executive Information Systems, L.L.C. Top agencies USDA (Department of Agriculture)	$1,876,229	0.2%	Rank history: #54 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
44	Echostar Corporation Through Hughes Network Systems LLC Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security)	$1,788,653	0.2%	Rank history: not on the FY2022 list, #69 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
45	EPS Corporation Top agencies USAF (Department of the Air Force)	$1,719,293	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
46	Minburn Technology Group, LLC Top agencies VA (Department of Veterans Affairs)	$1,699,814	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
47	Time Warner Cable Enterprises LLC 7 awardees, including Charter Communications Operating, LLC, Charter Communications Holdings LLC and Charter Communications LLC Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) Army (Department of the Army)	$1,695,334	0.2%	Rank history: #57 in FY2022, #51 in FY2023, #75 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
48	Microtechnologies LLC 2 awardees, including Defined Technologies, LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$1,519,411	0.2%	Rank history: #38 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
49	RX3 Communications Inc. Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) Army (Department of the Army)	$1,482,896	0.2%	Rank history: not on the FY2022–FY2023 lists, #79 in FY2024 and #64 in FY2025; new, not ranked in FY2020.
50	1Cyberforce, LLC Top agencies USAF (Department of the Air Force)	$1,418,924	0.2%	Rank history: #48 in FY2022, #50 in FY2023, #56 in FY2024 and #78 in FY2025; new, not ranked in FY2020.
51	Blue TECH Inc. Top agencies DISA (Defense Information Systems Agency) NASA (National Aeronautics and Space Administration)	$1,342,258	0.1%	Rank history: #56 in FY2022, #55 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
52	Unified C4 LLC Top agencies USAF (Department of the Air Force)	$1,331,809	0.1%	Rank history: #58 in FY2022, #60 in FY2023, #82 in FY2024 and #70 in FY2025; new, not ranked in FY2020.
53	Network Innovations Inc. Through Nic4 Inc. Top agencies Army (Department of the Army) DOJ (Department of Justice)	$1,248,975	0.1%	Rank history: #39 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
54	Gstek, Inc. Top agencies Navy (Department of the Navy)	$1,196,052	0.1%	Rank history: #63 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
55	Telefonica, SA 2 awardees, including Telefonica De Espana Sau and Telefonica Del Peru S.a.a. Top agencies Navy (Department of the Navy) DOS (Department of State)	$1,190,273	0.1%	Rank history: #62 in FY2022, #94 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
56	Telecom International LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,132,632	0.1%	Rank history: #51 in FY2022, #53 in FY2023, #47 in FY2024 and #41 in FY2025; new, not ranked in FY2020.
57	Analytic Services Inc. Through Advanced Technology International Top agencies Navy (Department of the Navy)	$1,081,710	0.1%	Rank history: #12 in FY2022, #58 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
58	Special Communications, LLC Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) DHA (Defense Health Agency)	$1,069,243	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
59	Techno-Sciences LLC Top agencies Commerce (Department of Commerce)	$1,067,134	0.1%	Rank history: #24 in FY2022, #23 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
60	T2 Technologies, Inc. Top agencies DISA (Defense Information Systems Agency) Army (Department of the Army) USAF (Department of the Air Force)	$1,037,463	0.1%	Rank history: #90 in FY2022, #88 in FY2023, not on the FY2024 list and #57 in FY2025; new, not ranked in FY2020.
61	Octo Consulting Group Inc. Through Sevatec LLC Top agencies GSA (General Services Administration)	$1,020,260	0.1%	Rank history: #29 in FY2022, #26 in FY2023, #39 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
62	Broadwing, Inc. Through Hawaiian Telcom, Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) Navy (Department of the Navy)	$943,160	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Albittel Co. Top agencies USAF (Department of the Air Force)	$892,920	0.1%	Rank history: not on the FY2022 list, #89 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
64	Wyandotte Nation Through Wyandotte Technologies Top agencies USAF (Department of the Air Force)	$834,051	0.1%	Rank history: #66 in FY2022, #73 in FY2023, #81 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
65	Frontier Communications Corporation 10 awardees, including Navajo Communications Co., Inc., Citizens Utilities Rural Company, Inc. and Frontier California Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$783,949	0.1%	Rank history: #45 in FY2022, #77 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
66	Netlink Data Solutions LLC Top agencies DIA (Defense Intelligence Agency) DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$736,052	0.1%	Rank history: #84 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
67	Ukpeagvik Inupiat Corpor Through Bowhead Operations & Maintenance Solutions LLC Top agencies USAF (Department of the Air Force)	$695,890	0.1%	Rank history: #95 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
68	Adam Phones Limited Top agencies DOS (Department of State)	$688,139	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
69	Countertrade Products, Inc. Top agencies USAF (Department of the Air Force)	$674,729	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
70	Telefonica Celular S.a. DE C.V. 3 awardees, including Telemovil El Salvador, S.A. De C.V. and Tigo Top agencies DOS (Department of State) Army (Department of the Army) USAID (US Agency for International Development)	$657,867	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
71	STC Bahrain B.S.C Closed Top agencies Army (Department of the Army)	$644,616	0.1%	Rank history: #79 in FY2022, #49 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
72	Snap, Inc. Top agencies GSA (General Services Administration)	$642,545	0.1%	Rank history: #96 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
73	Vintra Inc. Top agencies Treasury (Department of the Treasury)	$600,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
74	At&T Enterprises, LLC Top agencies DFC (International Development Finance Corporation) Army (Department of the Army) USAF (Department of the Air Force)	$590,378	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
75	Nova Technology Corporation Limited. Top agencies DOS (Department of State)	$579,751	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
76	Isec7 Government Services Inc. Top agencies DOJ (Department of Justice)	$564,897	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
77	Avaya Federal Solutions Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$563,110	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
78	Dell Federal Systems L.P. Top agencies Army (Department of the Army)	$536,378	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
79	Optivor Technologies, LLC Top agencies HUD (Department of Housing and Urban Development) Navy (Department of the Navy) Army (Department of the Army)	$536,312	0.1%	Rank history: #91 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
80	S4, LLC Top agencies USAF (Department of the Air Force)	$530,580	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
81	JE Systems Inc. Top agencies DOE (Department of Energy)	$523,710	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
82	Cox Enterprises, Inc. 12 awardees, including Cox Kansas Telcom LLC, Cox Rhode Island Telcom LLC and Cox Florida Telcom LP Top agencies Army (Department of the Army) Navy (Department of the Navy) DOJ (Department of Justice)	$507,336	0.1%	Rank history: #59 in FY2022, #45 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
83	Honeywell International Inc. Through Ems Technologies Canada, Ltd Top agencies Commerce (Department of Commerce)	$484,380	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
84	KT Corporation Top agencies Army (Department of the Army)	$465,399	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
85	GCI Communication Corp. 2 awardees, including GCI Cable, Inc. Top agencies VA (Department of Veterans Affairs) DOI (Department of the Interior) GSA (General Services Administration)	$456,734	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
86	Fastiraq, LLC Top agencies USSOCOM (United States Special Operations Command)	$449,000	<0.1%	Rank history: #34 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
87	Bahrain Telecommunications Co Mpany (Batelco) Top agencies Navy (Department of the Navy)	$447,997	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
88	Nippon Telegraph and Telephone Corporation 2 awardees, including Docomo Pacific, Inc. and NTT Docomo, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOS (Department of State)	$438,078	<0.1%	Rank history: #83 in FY2022, #25 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
89	Delta Bridge, Inc. Top agencies DOS (Department of State)	$430,990	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
90	Chinaunicom Beijing Branch Top agencies DOS (Department of State)	$415,660	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
91	Dynamic Systems Integration, Inc. Top agencies VA (Department of Veterans Affairs)	$404,445	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
92	Vizocom (Fze) Top agencies DOS (Department of State) Army (Department of the Army) USSOCOM (United States Special Operations Command)	$393,460	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
93	Crown Castle Fiber LLC Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) DOE (Department of Energy)	$364,361	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
94	Liptinfor Niger SA Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command)	$350,000	<0.1%	Rank history: #72 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
95	Cellco Partnership Top agencies Commerce (Department of Commerce) DOJ (Department of Justice) USAF (Department of the Air Force)	$347,747	<0.1%	Rank history: not on the FY2022–FY2023 lists, #53 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
96	Netsync Network Solutions, Inc. Top agencies DODIG (Department of Defense Inspector General)	$345,794	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
97	Data Control & Systems (1996) (Pvt) Ltd Top agencies DOS (Department of State) HHS (Department of Health and Human Services) USAID (US Agency for International Development)	$331,752	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
98	Djibouti Telecom Top agencies DOS (Department of State)	$330,181	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
99	Mobile Interim Company 1 S.a.l Top agencies DOS (Department of State)	$328,610	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
100	Widepoint Corporation Through Widepoint Integrated Solutions Corp Top agencies DHS (Department of Homeland Security)	$324,200	<0.1%	Rank history: #78 in FY2022, #95 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.

How this ranking works

• Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
• Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $903 million obligated before deobligations, so they never pass 100%.
• Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
• Fiscal year 2021 ran Oct 1, 2020 – Sep 30, 2021. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2020. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
• Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2020 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

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